CVE-2024-53165
HIGH severity · CVSS 7.4 · Use-after-free
7.4CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: sh: intc: Fix use-after-free bug in register_intc_controller() In the error handling for this function, d is freed without ever removing it from intc_list which would lead to a use after free. To fix this, let's only add it to the list after everything has succeeded.
Impact & exploitability
Attack vectorLocal
Attack complexityHigh
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/3c7c806b3eafd94ae0f77305a174d63b69ec187c ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/3c7c806b3eafd94ae0f77305a174d63b69ec187cPatch
- https://git.kernel.org/stable/c/588bdec1ff8b81517dbae0ae51c9df52c0b952d3Patch
- https://git.kernel.org/stable/c/63e72e551942642c48456a4134975136cdcb9b3cPatch
- https://git.kernel.org/stable/c/6ba6e19912570b2ad68298be0be1dc779014a303Patch
- https://git.kernel.org/stable/c/971b4893457788e0e123ea552f0bb126a5300e61Patch
- https://git.kernel.org/stable/c/b8b84dcdf3ab1d414304819f824b10efba64132cPatch
- https://git.kernel.org/stable/c/c3f4f4547fb291982f5ef56c048277c4d5ccc4e4Patch
- https://git.kernel.org/stable/c/c43df7dae28fb9fce96ef088250c1e3c3a77c527Patch